You need to tag the newly built image with the full Docker Hub name before pushing, e.g.:

docker tag vampi_docker:latest ${{secrets.DOCKER_USER}}/vampi_docker:latest

i have added like this

 name: Docker Push
     # run: docker push ${{secrets.DOCKER_USER}}/vampi_docker:latest
        run: docker tag vampi_docker:latest ${{secrets.DOCKER_USER}}/vampi_docker:latest

Job executed successfully but image doesn’t push into docker hub …i check docker hub it showing empty

You need to do both. Tag first, then push.

problem solve but i want to deploy container using that image in github action can u tell me how to do it …any links or steps will be great for me in doing

i want to deploy container using that image in github action

What exactly you want to do and achieve?

i want to run that image as a docker container in github action …i already have deploy image in github action now want to run that image as container …thats my task

If you just want to run the container, you can do a docker run command as you would locally.

If you want to keep the container running after the Actions workflow completes you need to do that elsewhere (e.g. with a hoster), how to start it there from Actions depends on where the “elsewhere” is.

Yes, i want my container to be running please give us any link or website or any command to do it…hoster i didnt understand it …if u r saying about VM deploy that also i can do it…just need commands or website

I have my "Dockerfile" present on the same branch where github actions is there. but still it is not able to locate the Dockerfile.

here is the code part:

  - name: build image
    id: build-image
    uses: redhat-actions/buildah-build@v2
    with:
      image: myorg/myimage
      tags: latest
      base-image: ubuntu:latest
      dockerfiles: |
        ./Dockerfile

my Dockerfile is present in the same branch along with otherfiles. please suggest with the update code to consider correct dockerfile.